<!--SIF Implementation Specification 2.2-6 (March 17, 2008)-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" targetNamespace="http://www.sifinfo.org/infrastructure/2.x" xmlns:sif="http://www.sifinfo.org/infrastructure/2.x" elementFormDefault="qualified">
  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="imports/xml/xml.xsd" />
  <xs:complexType name="TestAccommodationType">
    <xs:sequence>
      <xs:element name="StudentPersonalRefId" minOccurs="0" nillable="true" type="sif:IdRefType" />
      <xs:element name="Name" minOccurs="0" nillable="true" type="sif:NameType" />
      <xs:element name="LocalId" minOccurs="0" nillable="true" type="sif:LocalIdType" />
      <xs:element name="StateProvinceId" minOccurs="0" nillable="true" type="sif:StateProvinceIdType" />
      <xs:element name="StateDistrictId" minOccurs="0" nillable="true" type="sif:StateProvinceIdType" />
      <xs:element name="LEAInfoRefId" minOccurs="0" nillable="true" type="sif:IdRefType" />
      <xs:element name="SchoolInfoRefId" type="sif:IdRefType" />
      <xs:element name="StateSchoolId" minOccurs="0" nillable="true" type="sif:StateProvinceIdType" />
      <xs:element name="GradeLevel" type="sif:GradeLevelType" />
      <xs:element name="AssessmentRegistrationRefId" minOccurs="0" nillable="true" type="sif:IdRefType" />
      <xs:element name="TestAdministration" minOccurs="0" nillable="true" type="xs:token" />
      <xs:element name="TestSubjectArea" minOccurs="0" nillable="true" type="xs:token" />
      <xs:element name="TestGradeLevel" minOccurs="0" nillable="true" type="xs:token" />
      <xs:element name="TestAdministrationDateRange" minOccurs="0" nillable="true" type="xs:normalizedString" />
      <xs:element name="PlannedTestAdministrationDate" minOccurs="0" nillable="true" type="xs:date" />
      <xs:element name="TestType" minOccurs="0" nillable="true">
        <xs:simpleType>
          <xs:restriction base="xs:token">
            <xs:enumeration value="S001" />
            <xs:enumeration value="S002" />
            <xs:enumeration value="9999" />
          </xs:restriction>
        </xs:simpleType>
      </xs:element>
      <xs:element name="AuthorizedActual">
        <xs:simpleType>
          <xs:restriction base="xs:token">
            <xs:enumeration value="S001" />
            <xs:enumeration value="S002" />
            <xs:enumeration value="S999" />
          </xs:restriction>
        </xs:simpleType>
      </xs:element>
      <xs:element name="ActualTestAdministrationDate" minOccurs="0" nillable="true" type="xs:date" />
      <xs:element name="StudentProgramAccommodations" minOccurs="0" nillable="true">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="StudentProgramAccommodation" maxOccurs="unbounded">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="StudentParticipationRefId" minOccurs="0" nillable="true" type="sif:IdRefType" />
                  <xs:element name="StudentProgramType">
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Code" type="xs:token" />
                        <xs:element name="OtherCodeList" minOccurs="0" nillable="true" type="sif:OtherCodeListType" />
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                  <xs:element name="Accommodations">
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Accommodation" maxOccurs="unbounded">
                          <xs:complexType>
                            <xs:sequence>
                              <xs:element name="Code">
                                <xs:simpleType>
                                  <xs:union>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationTestMaterialType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationTestAdministrationType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationStudentEquipmentAndTechnologyType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationTestResponseType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationSchedulingType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="sif:TestAccommodationSettingType" />
                                    </xs:simpleType>
                                    <xs:simpleType>
                                      <xs:restriction base="xs:token">
                                        <xs:enumeration value="9999" />
                                      </xs:restriction>
                                    </xs:simpleType>
                                  </xs:union>
                                </xs:simpleType>
                              </xs:element>
                              <xs:element name="OtherCodeList" minOccurs="0" nillable="true" type="sif:OtherCodeListType" />
                              <xs:element name="AccommodationCategory" minOccurs="0" nillable="true">
                                <xs:complexType>
                                  <xs:sequence>
                                    <xs:element name="Code">
                                      <xs:simpleType>
                                        <xs:restriction base="xs:token">
                                          <xs:enumeration value="S001" />
                                          <xs:enumeration value="S002" />
                                          <xs:enumeration value="S003" />
                                          <xs:enumeration value="S004" />
                                          <xs:enumeration value="S005" />
                                          <xs:enumeration value="S006" />
                                          <xs:enumeration value="S999" />
                                        </xs:restriction>
                                      </xs:simpleType>
                                    </xs:element>
                                    <xs:element name="OtherCodeList" minOccurs="0" nillable="true" type="sif:OtherCodeListType" />
                                  </xs:sequence>
                                </xs:complexType>
                              </xs:element>
                              <xs:element name="SpecialMaterials" type="xs:boolean" />
                            </xs:sequence>
                          </xs:complexType>
                        </xs:element>
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="SIF_Metadata" minOccurs="0" nillable="true" type="sif:SIF_MetadataType" />
      <xs:element name="SIF_ExtendedElements" minOccurs="0" nillable="true" type="sif:SIF_ExtendedElementsType" />
    </xs:sequence>
    <xs:attribute name="RefId" use="required" type="sif:RefIdType" />
  </xs:complexType>

  <xs:element name="TestAccommodation" type="sif:TestAccommodationType" />

</xs:schema>